Description

Benzonitrile, 3-Bromo-2-Iodo- is a high-purity, halogenated aromatic nitrile building block of significant interest in advanced organic synthesis. Its unique substitution pattern makes it a valuable precursor for constructing complex molecular architectures, particularly in pharmaceutical and materials science research. This compound is essential for chemists and R&D teams in the agrochemical, pharmaceutical, and specialty chemical industries who require reliable, high-quality intermediates for coupling reactions and heterocycle formation.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring halogenated aromatic cores.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and pesticides where the benzonitrile scaffold is prevalent.
• Material Science Precursor: Employed in the creation of organic electronic materials, liquid crystals, and advanced polymers due to its functionalizable halogen and nitrile groups.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and Sonogashira cross-coupling reactions to form biaryl and other conjugated systems.
• Ligand and Catalyst Development: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research & Development: A versatile reagent for academic and industrial R&D exploring new synthetic methodologies and heterocyclic chemistry.

Basic Information

Product Name	Benzonitrile, 3-Bromo-2-Iodo-
CAS No.	450412-21-2
Molecular Formula	C7H3BrIN
Molecular Weight	307.92 g/mol
Synonyms	3-Bromo-2-iodobenzonitrile; 2-Iodo-3-bromobenzonitrile; Benzonitrile, 3-bromo-2-iodo-; (3-Bromo-2-iodophenyl)carbonitrile; 3-Bromo-2-iodobenzene carbonitrile
EINECS	Contact for details

Quality Control

Our Benzonitrile, 3-Bromo-2-Iodo- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.